package com.sky.controller.admin;

import com.sky.dto.DishDTO;
import com.sky.dto.DishPageQueryDTO;
import com.sky.entity.Dish;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.DishService;
import com.sky.vo.DishVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.Set;

/**
 * @author Zhang Maojie
 * @date 2024/3/19 20:59
 */
@RestController
@Slf4j
@Api(tags = "菜品相关接口")
@RequestMapping("/admin/dish")
public class DishController {
    @Autowired
    DishService dishService;
    @Autowired
    private RedisTemplate redisTemplate;

    @PostMapping
    @ApiOperation("新增菜品")
    public Result save(@RequestBody DishDTO dishDTO) {
        log.info("新增菜品: {}", dishDTO);
        dishService.saveWithFlavor(dishDTO);

        //清理缓存
        String key = "dish_" + dishDTO.getCategoryId();
        redisTemplate.delete(key);
        return Result.success();
    }

    @GetMapping("/page")
    @ApiOperation("菜品分页查询")
    public Result<PageResult> page(DishPageQueryDTO dishPageQueryDTO) {
        log.info("菜品分页查询");
        PageResult pageResult = dishService.pageQuery(dishPageQueryDTO);
        return Result.success(pageResult);
    }

    @DeleteMapping
    @ApiOperation("删除菜品")
    public Result delete(@RequestParam List<Long> ids) {
        log.info("删除菜品:{}", ids);
        dishService.deleteBatch(ids);

        //清理缓存
        Set keys = redisTemplate.keys("dish_*");
        redisTemplate.delete(keys);
        return Result.success();
    }

    @GetMapping("/{id}")
    @ApiOperation("根据id查询菜品")
    public Result<DishVO> geById(@PathVariable Long id) {
        log.info("根据id查询菜品: {}", id);
        DishVO dishVo = dishService.getByIdWithFlavor(id);
        return Result.success(dishVo);
    }

    @PutMapping
    @ApiOperation("修改菜品信息")
    public Result update(@RequestBody DishDTO dishDTO) {
        log.info("修改菜品信息：{}", dishDTO);
        dishService.updateWithFlavor(dishDTO);

        //清理缓存
        Set keys = redisTemplate.keys("dish_*");
        redisTemplate.delete(keys);
        return Result.success();
    }

    @ApiOperation("根据菜品分类查询信息")
    @GetMapping("/list")
    public Result<List<Dish>> getByCategoryId(long categoryId) {
        log.info("根据菜品分类查询信息");
        List<Dish> listDish = dishService.getByCategoryId(categoryId);
        return Result.success(listDish);
    }

    @ApiOperation("菜品启停售")
    @PostMapping("/status/{status}")
    public Result startOrStopDish(@PathVariable Integer status, Long id) {
        log.info("改变菜品{}的销售状态...", status);
        dishService.startOrStopDish(status, id);

        //清理缓存
        Set keys = redisTemplate.keys("dish_*");
        redisTemplate.delete(keys);
        log.info("清理了缓存，{}", keys);
        return Result.success();
    }
}
